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【结 构 式】 
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【分子编号】56379 【品名】4-{[4-(phenylsulfanyl)phenyl]sulfonyl}-1-(2-propynyl)-4-piperidinecarboxylic acid 【CA登记号】 |
【 分 子 式 】C21H21NO4S2 【 分 子 量 】415.53408 【元素组成】C 60.7% H 5.09% N 3.37% O 15.4% S 15.43% |
与该中间体有关的原料药合成路线共 1 条
合成路线1
该中间体在本合成路线中的序号：(XII)Displacement of the 4-fluoro group of (IX) with thiophenol (X) in the presence of K2CO3 led to the diaryl sulfide (XI). Acid (XII), prepared by alkaline hydrolysis of ester (XI), was then coupled to O-tetrahydropyranyl hydroxylamine (XIII) by means of EDC to furnish (XIV). Finally, acidic cleavage of the tetrahydropyranyl moiety produced the corresponding hydroxamic acid.
| 【1】 Becker, D.P.; Hockerman, S.L.; Barta, T.E.; et al.; Design and synthesis of beta-sulfone and alpha-sulfone hydroxamates as potent and orally active MMP inhibitors. 222nd ACS Natl Meet (Aug 26 2001, Chicago) 2001, Abst MEDI 259. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (IX) | 56377 | ethyl 4-[(4-fluorophenyl)sulfonyl]-1-(2-propynyl)-4-piperidinecarboxylate | C17H20FNO4S | 详情 | 详情 | |
| (X) | 12951 | Benzenethiol; Phenylmercaptan; Phenylhydrosulfide | 108-98-5 | C6H6S | 详情 | 详情 |
| (XI) | 56378 | ethyl 4-{[4-(phenylsulfanyl)phenyl]sulfonyl}-1-(2-propynyl)-4-piperidinecarboxylate | C23H25NO4S2 | 详情 | 详情 | |
| (XII) | 56379 | 4-{[4-(phenylsulfanyl)phenyl]sulfonyl}-1-(2-propynyl)-4-piperidinecarboxylic acid | C21H21NO4S2 | 详情 | 详情 | |
| (XIII) | 52106 | 2-(aminooxy)tetrahydro-2H-pyran; O-tetrahydro-2H-pyran-2-ylhydroxylamine | C5H11NO2 | 详情 | 详情 | |
| (XIV) | 56380 | 4-{[4-(phenylsulfanyl)phenyl]sulfonyl}-1-(2-propynyl)-N-(tetrahydro-2H-pyran-2-yloxy)-4-piperidinecarboxamide | C26H30N2O5S2 | 详情 | 详情 |
Extended Information